AARYA BRAHMANE
Published

Knowing Earth Beneath

Knowing the location of planted seed/ sapling and viewing their stages of growth.

IntermediateWork in progress1,092
Knowing Earth Beneath

Things used in this project

Story

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Schematics

Working

Img 20180506 135853 yoaujjwqpf

thermal image of healthy seed

File missing, please reupload.

thermal image for pest

Thermal image for prest bgikpaylb0

Code

Soil sensor

Python
code for automating automatic sprinkler system.
#!/usr/bin/python

# Import required libraries
import sys
import RPi.GPIO as GPIO # GPIO library we need to use the GPIO pins
import time # time library for sleep function

# GPIO pins for pump
StepPinForward=32
StepPinBackward=36
GPIO.setmode(GPIO.BOARD)
GPIO.setup(StepPinForward, GPIO.OUT)
GPIO.setup(StepPinBackward, GPIO.OUT)

# GPIO pins for water sensor
channel = 29
# Set the GPIO pin to an input
GPIO.setup(channel, GPIO.IN)

def soilsensor(channel):  
    if GPIO.input(channel):
        print "Turning Water Pump On!"
        pumpforward(5)
    else:       
        print "Enough Water. Now Stopping Water Pump"
        GPIO.output(StepPinForward, GPIO.LOW)

# Function for turning water pump on to suck from tub & push to plants
def pumpforward(x):
    GPIO.output(StepPinForward, GPIO.HIGH)
    print "forwarding running pump"
    time.sleep(10)
    GPIO.output(StepPinForward, GPIO.LOW)

# Function for reversing pump in order to put excess water in tubes back into tub
def pumpbackward(x):
    GPIO.output(StepPinBackward, GPIO.HIGH)
    print "backward running pump"
    time.sleep(10)
    GPIO.output(StepPinBackward, GPIO.LOW)    
    
# Tells script to watch gpio pin and let us know when the pin goes HIGH or LOW
GPIO.add_event_detect(channel, GPIO.BOTH, bouncetime=300)

# Assigns a function to the GPIO pin so when a change on the pin from above add_event_detect, run this function
GPIO.add_event_callback(channel, soilsensor)

# Infinte loop to keep our script running
while True:
	# Tells our script to wait 0.1 of a second so the script doesnt hog all of the CPU
	time.sleep(0.1)

starting irrigation system.

Arduino
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temperature alert

Arduino
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Credits

AARYA BRAHMANE

AARYA BRAHMANE

4 projects • 3 followers
LEARNING | UNDERSTANDING | DEVELOPING

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